From f821ca354b1103895147b2bddf8ee66b944a8f0d Mon Sep 17 00:00:00 2001
From: yurenchen000 <yurenchen@yeah.net>
Date: Sun, 9 Jul 2023 18:29:52 +0800
Subject: [PATCH] Show stderr: print to console on demand (#29)

---
 post.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/post.js b/post.js
index d0f05a6..e297393 100644
--- a/post.js
+++ b/post.js
@@ -27,6 +27,10 @@ function raw(jsonstring, filter, flags) {
   FS.streams[1] = FS.open('/dev/stdout', 577, 0)
   FS.streams[2] = FS.open('/dev/stderr', 577, 0)
 
+  if (errBuffer.length) {
+    console.log('%cstderr%c: %c%s', 'background:red;color:black', '', 'color:red', fromByteArray(errBuffer))
+  }
+
   if (outBuffer.length) {
     return fromByteArray(outBuffer).trim()
   }